Switch type lifting infusion support

Abstract

The utility model discloses a switch type lifting infusion support which comprises a sleeve rod and a movable rod arranged in the sleeve rod in a sliding fit mode, a base is arranged at the bottom of the sleeve rod, a plurality of hooks used for hanging infusion bags are arranged at the top of the movable rod, a groove is formed in the outer portion of the movable rod, positioning teeth are arranged in the groove, and the movable rod is connected with the base through the positioning teeth. A switch structure matched with the positioning teeth is arranged at the position, close to the top, of the outer wall of the sleeve rod, when the switch structure is loosened, the switch structure and the positioning teeth are locked, the height of the movable rod is fixed at the moment, and when the switch structure is pressed down, the positioning teeth are loosened, and the movable rod slides in the vertical direction of the sleeve rod at the moment. The height of the device is adjustable, and the device can be locked in situ after being adjusted.

Description

Technical Field

[0001] The utility model relates to a switch type lifting infusion stand. Background Art

[0002] The infusion stand is a device used to hang infusion bags. In the prior art, there are two types of infusion stands: fixed-height and adjustable-height. The height of the fixed-height infusion stand is immutable, which is inconvenient for medical staff with insufficient height to use. The height-adjustable infusion stand is locked by screws, which is more troublesome to operate. Secondly, when the screws are loose, the height of the infusion stand will be shortened, which poses a safety hazard in use.

[0003] Based on the above problems, we designed a switch-type lifting infusion stand which is height-adjustable and can be locked in place after adjustment. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a switch-type lifting infusion stand which is height-adjustable and can be locked in situ after adjustment.

[0005] The utility model is realized by the following technical solutions:

[0006] A switch-type lifting infusion stand comprises a sleeve rod and a movable rod slidably fitted in the sleeve rod, wherein a base is provided at the bottom of the sleeve rod, a plurality of hooks for hanging infusion bags are provided at the top of the movable rod, a groove is provided on the outside of the movable rod, a positioning tooth is provided in the groove, and a switch structure matching the positioning tooth is provided at a position near the top of the outer wall of the sleeve rod, when the switch structure is released, the switch structure and the positioning tooth are locked, and the height of the movable rod is fixed at this time, and when the switch structure is pressed, the positioning tooth is released, and the movable rod slides vertically along the sleeve rod.

[0007] Preferably, three or more side legs are arranged in a ring shape on the outer side of the base, and the side legs extend obliquely downward.

[0008] Preferably, rollers are provided at the bottom of the side legs.

[0009] Preferably, a first groove is provided on the outer wall of the sleeve rod near the top, a through groove is provided at the upper part of the first groove, an embedding groove is provided at the lower part of the first groove, and the switch structure is rotatably fitted in the first groove.

[0010] Preferably, the switch structure includes a push plate, a rotating pin is provided at the middle position of both sides of the push plate, a clasp is provided at the rear end of the push plate near the top position, a spring is fixed in the embedding groove, the spring acts on the lower position of the rear end of the push plate, when the spring is in a relaxed state, the upper end of the push plate is buckled inward, and the clasp at this time passes through the through groove and cooperates with the positioning tooth, and the position of the movable rod is fixed at this time, when the lower part of the push plate is pressed, the spring is compressed, the clasp is disengaged from the positioning tooth, and the movable rod can slide vertically along the sleeve rod.

[0011] Preferably, a lamp holder is provided at the upper end of the movable rod, and a warning light is detachably engaged with the lamp holder, a circuit board and a battery are built-in inside the movable rod, the lamp holder is connected to the circuit board, and the battery is connected to the circuit board, and a charging terminal connected to the circuit board is provided on the outer wall of the movable rod, and the battery is charged through the circuit board via the charging terminal, and the circuit board is connected to a control circuit, and the control circuit passes through the bottom of the movable rod, and a delay switch connected to the control circuit is installed near the top of the outer wall of the sleeve rod, and when the delay switch is pressed, the warning light is lit and turns off after 10 to 30 seconds.

[0012] The battery capacity is 10000 mAh.

[0013] Preferably, a wire burying groove is provided in the sleeve rod, and the control line is buried in the wire burying groove.

[0014] Preferably, an upper valve cover is provided at the top of the sleeve rod, and a lower valve cover is provided at the lower end of the movable rod. The lower valve cover is transitionally matched with the inner wall of the sleeve rod, and the upper valve cover limits the upward movement of the lower valve cover.

[0015] The beneficial effects of the utility model are:

[0016] The device can adjust the hanging height of the movable rod as needed to meet the needs of medical staff of different heights. Secondly, it is also convenient to hang infusion bags without the need to stand on tiptoe to avoid people falling, which brings convenience to medical work.

[0017] After the height adjustment is completed, the height of the movable rod can be locked through the cooperation of the buckle claw and the positioning tooth to prevent the movable rod from sliding down due to non-human operation, making it more stable to use.

[0018] The sleeve rod can be separated from the base, and after separation, the sleeve rod can be separately inserted on the side of the hospital bed. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a structural schematic diagram of the utility model;

[0021] Figure 2 It is a partial schematic diagram of the sleeve rod;

[0022] Figure 3 It is a schematic diagram of the coordination of the switch structure;

[0023] Figure 4 It is a structural schematic diagram of the movable rod;

[0024] Figure 5 This is the cross-sectional view at AA. DETAILED DESCRIPTION

[0025] All features disclosed in this specification, or steps in all methods or processes disclosed, except mutually exclusive features and / or steps, can be combined in any manner.

[0026] Any feature disclosed in this specification (including any additional claims, abstract and drawings), unless otherwise stated, may be replaced by other equivalent or alternative features with similar purposes. That is, unless otherwise stated, each feature is only an example of a series of equivalent or similar features.

[0027] In the description of the present invention, it should be understood that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "center", "end", "length", "outer end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0028] In addition, in the description of the present invention, “plurality” means at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0029] In the present invention, unless otherwise clearly specified and limited, the terms "set", "socket", "connect", "penetrate", "plug in" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] like Figure 1 and Figure 3 A switch-type lifting infusion stand is shown, comprising a sleeve rod 1, and a movable rod 2 slidably fitted in the sleeve rod 1, a base 3 is provided at the bottom of the sleeve rod 1, a plurality of hooks 4 for hanging infusion bags are provided at the top of the movable rod 2, a groove 21 is provided on the outside of the movable rod 2, a positioning tooth 22 is provided in the groove 21, and a switch structure 5 matching the positioning tooth 22 is provided near the top of the outer wall of the sleeve rod 1. When the switch structure 5 is released, the switch structure 5 and the positioning tooth 22 are locked, and the height of the movable rod 2 is fixed at this time. When the switch structure 5 is pressed, the positioning tooth 22 is released, and the movable rod 5 slides vertically along the sleeve rod 1.

[0031] The upward and downward movable range of the movable rod is 0~50cm.

[0032] When the movable rod is at the lowest position, the top of the movable rod is 130 cm away from the ground, and when the movable rod is at the highest position, the top of the movable rod is 180 cm away from the ground.

[0033] Through the above method, it is convenient to hang the infusion bag for medical staff who are relatively short.

[0034] See also Figure 1 As shown, more than three side legs 31 are arranged in a ring shape on the outer side of the base 3, and the side legs 31 extend obliquely downward.

[0035] The provision of the side legs 31 can increase the stability of the base 3 .

[0036] See also Figure 1 As shown, a roller 32 is provided at the bottom of the side leg 31 .

[0037] The setting of the roller 32 allows the base 3 to move on the ground, especially when the patient needs to go to the toilet, the device can be pushed to move.

[0038] See also Figure 2 and Figure 3As shown, a first groove 121 is provided near the top of the outer wall of the sleeve rod 1 , a through groove 131 is provided at the upper part of the first groove 121 , an embedded groove 141 is provided at the lower part of the first groove 121 , and the switch structure 5 is rotatably fitted in the first groove 121 .

[0039] The switch structure 5 includes a pressing plate 51, and a rotating pin 52 is provided at the middle position of both sides of the pressing plate 51. A clasp 53 is provided at the rear end of the pressing plate 51 near the top position. A spring 54 is fixed in the embedding groove 141. The spring 54 acts on the lower position of the rear end of the pressing plate 51. When the spring 54 is in a relaxed state, the upper end of the pressing plate 51 is buckled inward. At this time, the clasp 53 passes through the through groove 131 and cooperates with the positioning tooth 22. At this time, the position of the movable rod 2 is fixed. When the lower part of the pressing plate 51 is pressed, the spring 54 is compressed, and the clasp 53 is disengaged from the positioning tooth 22. At this time, the movable rod 2 can slide vertically along the sleeve rod.

[0040] In the above technical solution, the position locking of the clasp 53 can be completed by a simple spring 54, and the unlocking can be achieved by pressing the button 51, which is simple and convenient to operate and easy to use.

[0041] See also Figure 4 As shown, a lamp holder 2221 is provided at the upper end of the movable rod 2, and a warning light 2222 is detachably matched with the lamp holder 2221, and the warning light 2222 is a red light warning light. A circuit board (not shown) and a battery (not shown) are built-in inside the movable rod 2, the lamp holder 2221 is connected to the circuit board, and the battery is connected to the circuit board. A charging terminal 2223 connected to the circuit board is provided on the outer wall of the movable rod 2, and the battery is charged through the circuit board through the charging terminal 2223. The circuit board is connected to a control circuit 2224, and the control circuit 2224 passes through the bottom of the movable rod 2. A delay switch 2225 connected to the control circuit 2224 is installed near the top of the outer wall of the sleeve rod 1, and when the delay switch 2225 is pressed, the warning light is lit and turns off after 10 to 30 seconds.

[0042] Patients receiving infusions are usually weak, and the infusion room needs to remain quiet. When the infusion is about to end, the patients have no effective way to notify the medical staff who are taking care of them.

[0043] After adopting the above technical solution, the warning light 2222 can be used to attract the attention of medical staff by pressing the delay switch 2225.

[0044] The battery capacity is 10000 mAh.

[0045] See also Figure 1 , Figure 4 and 5 As shown, a wire embedding groove 199 is provided in the sleeve rod 1 , and the control line is embedded in the wire embedding groove 199 .

[0046] By hiding the control line in the buried wire groove 199, the control line is prevented from affecting the upward and downward movement of the movable rod 2.

[0047] See also Figure 1 and Figure 4 As shown, an upper valve cover 985 is provided at the top of the sleeve rod, and a lower valve cover 211 is provided at the lower end of the movable rod. The lower valve cover is transitionally matched with the inner wall of the sleeve rod, and the upper valve cover limits the upward movement of the lower valve cover.

[0048] The movable rod and the sleeve rod are clearance matched, and the lower valve cover and the sleeve rod are transition matched.

[0049] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that are not conceived through creative work should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope defined in the claims.

Claims

1. A switch-type lifting infusion stand, characterized in that: The invention comprises a sleeve rod and a movable rod slidably matched in the sleeve rod, wherein a base is provided at the bottom of the sleeve rod, a plurality of hooks for hanging infusion bags are provided at the top of the movable rod, a groove is provided on the outside of the movable rod, a positioning tooth is provided in the groove, a switch structure matched with the positioning tooth is provided at a position near the top of the outer wall of the sleeve rod, when the switch structure is released, the switch structure and the positioning tooth are locked, and the height of the movable rod is fixed at this time, when the switch structure is pressed, the positioning tooth is released, and the movable rod slides vertically along the sleeve rod at this time; a first groove is provided at a position near the top of the outer wall of the sleeve rod, and a A through groove is penetrated, and an embedded groove is provided at the lower part of the first groove, and the switch structure is rotatably matched in the first groove; the switch structure includes a pressing plate, and a rotating pin is provided at the middle position of both sides of the pressing plate, and a clasp is provided at the rear end of the pressing plate near the top position, and a spring is fixed in the embedded groove, and the spring acts on the lower position of the rear end of the pressing plate. When the spring is in a relaxed state, the upper end of the pressing plate is buckled inward, and the clasp at this time passes through the through groove and cooperates with the positioning tooth. At this time, the position of the movable rod is fixed, and when the lower part of the pressing plate is pressed, the spring is compressed, and the clasp is disengaged from the positioning tooth, and the movable rod can slide vertically along the sleeve rod.

2. The switch type lifting infusion stand according to claim 1, characterized in that: More than three side legs are arranged in a ring shape on the outer side of the base, and the side legs extend obliquely downward.

3. The switch type lifting infusion stand according to claim 2, characterized in that: Rollers are arranged at the bottom of the side legs.

4. The switch type lifting infusion stand according to claim 1, characterized in that: A lamp holder is provided at the upper end of the movable rod, and a warning light is detachably engaged with the lamp holder. A circuit board and a battery are built-in inside the movable rod, the lamp holder is connected to the circuit board, and the battery is connected to the circuit board. A charging terminal connected to the circuit board is provided on the outer wall of the movable rod, and the battery is charged through the circuit board via the charging terminal. The circuit board is connected to a control circuit, and the control circuit passes through the bottom of the movable rod. A delay switch connected to the control circuit is installed near the top of the outer wall of the sleeve rod. When the delay switch is pressed, the warning light is lit and turns off after 10 to 30 seconds.

5. The switch type lifting infusion stand according to claim 4, characterized in that: A wire embedding groove is arranged in the sleeve rod, and the control line is embedded in the wire embedding groove.

6. The switch type lifting infusion stand according to claim 5, characterized in that: An upper valve cover is arranged on the top of the sleeve rod, and a lower valve cover is arranged on the lower end of the movable rod. The lower valve cover is transitionally matched with the inner wall of the sleeve rod, and the upper valve cover limits the upward movement of the lower valve cover.

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